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English-Thai Dictionary

arithmetic

ADJ เกี่ยวกับ เลขค ณิต arithmetical mathematical kiao-kab-chon-chan-sung

arithmetic

N ค ณิตศาสตร์ mathematics kha-nid-ta-sad

arithmetical

ADJ เกี่ยวกับ เลขค ณิต arithmetic mathematical kiao-kab-lak-kha-nid

arithmetician

N ผู้เชี่ยวชาญ เลขค ณิต poo-chiaw-chan-lek-ka-nid

Webster's 1828 Dictionary

ARITHMETIC

n.[Gr. to number, the art of numbering, from number; from number, rhythm, order, agreement. ] The science of numbers, or the art of computation. The various operations of arithmetic are performed by addition, subtraction, multiplication and division.

ARITHMETIC, ARITHMETICAL

a.Pertaining to arithmetic; according to the rules or method of arithmetic.

ARITHMETICALLY

adv. According to the rules, principles or method arithmetic.

ARITHMETICIAN

n.One skilled in arithmetic, or versed in the science of numbers.

Webster's 1913 Dictionary

ARITHMETIC

A *rith "me *tic, n. Etym: [OE. arsmetike, OF. arismetique, L.arithmetica, fr. Gr. arm, the idea of counting coming from that of fitting, attaching. See Arm. The modern Eng. and French forms are accommodated to the Greek. ]

1. The science of numbers; the art of computation by figures.

2. A book containing the principles of this science. Arithmetic of sines, trigonometry. -- Political arithmetic, the application of the science of numbers to problems in civil government, political economy, and social science. -- Universal arithmetic, the name given by Sir Isaac Newton to algebra.

ARITHMETICAL

ARITHMETICAL Ar `ith *met "ic *al, a.

Defn: Of or pertaining to arithmetic; according to the rules or method of arithmetic. Arithmetical complement of a logarithm. See Logarithm. -- Arithmetical mean. See Mean. -- Arithmetical progression. See Progression. -- Arithmetical proportion. See Proportion.

ARITHMETICALLY

ARITHMETICALLY Ar `ith *met "ic *al *ly, adv.

Defn: Conformably to the principles or methods of arithmetic.

ARITHMETICIAN

A *rith `me *ti "cian, n. Etym: [Cf. F. arithméticien.]

Defn: One skilled in arithmetic.

New American Oxford Dictionary

arithmetic

a rith me tic ▶noun |əˈriTHməˌtik əˈrɪθməˌtɪk |the branch of mathematics dealing with the properties and manipulation of numbers: the laws of arithmetic. • the use of numbers in counting and calculation: he could do arithmetic in his head. ▶adjective (arithmetic |ˌariTHˈmetik |) (also arithmetical ) of or relating to arithmetic: perform arithmetic functions. DERIVATIVES a rith me tic al ly adverb, a rith me ti cian |əˌriTHməˈtiSHən |noun ORIGIN Middle English: from Old French arismetique, based on Latin arithmetica, from Greek arithmētikē (tekhnē )‘(art ) of counting, ’ from arithmos ‘number. ’

arithmetic logic unit

ar ith met ic log ic u nit |ˌariTHˈmetik ˌɛrɪθˌmɛdɪk ˌlɑʤɪk ˈjunət | ▶noun a unit in a computer that carries out arithmetic and logical operations.

arithmetic mean

ar ith met ic mean |ˌariTHˈmetik ˌɛrɪθˌmɛdɪk ˈmin | ▶noun the average of a set of numerical values, calculated by adding them together and dividing by the number of terms in the set.

arithmetic progression

ar ith met ic pro gres sion |ˌariTHˈmetik ˌɛrɪθˌmɛdɪkprəˈɡrɛʃən |(also arithmetic series ) ▶noun a sequence of numbers in which each differs from the preceding by a constant quantity (e.g., 3, 6, 9, 12, etc. ; 9, 7, 5, 3, etc. ). • the relationship between numbers in such a sequence: the numbers are in arithmetic progression.

arithmetic unit

ar ith met ic u nit ▶noun another term for arithmetic logic unit.

Oxford Dictionary

arithmetic

arith |met ¦ic ▶noun |əˈrɪθmətɪk | [ mass noun ] the branch of mathematics dealing with the properties and manipulation of numbers: the laws of arithmetic. • the use of numbers in counting and calculation: arithmetic had never been her strong point. ▶adjective |ˌarɪθˈmɛtɪk | [ attrib. ] relating to arithmetic: arithmetic calculations. DERIVATIVES arithmetical adjective, arithmetically adverb, arithmetician |ərɪθməˈtɪʃ (ə )n |noun ORIGIN Middle English: from Old French arismetique, based on Latin arithmetica, from Greek arithmētikē (tekhnē ) ‘(art ) of counting ’, from arithmos ‘number ’.

arithmetic logic unit

arith |met ¦ic logic unit ▶noun a unit in a computer which carries out arithmetic and logical operations.

arithmetic mean

arith |met ¦ic mean ▶noun the average of a set of numerical values, as calculated by adding them together and dividing by the number of terms in the set.

arithmetic progression

arithmetic progression (also arithmetic series ) ▶noun a sequence of numbers in which each differs from the preceding one by a constant quantity (e.g. 1, 2, 3, 4, etc. ; 9, 7, 5, 3, etc. ). • [ mass noun ] the relation between numbers in an arithmetic progression: the numbers are in arithmetic progression.

arithmetic unit

arith |met ¦ic unit ▶noun another term for arithmetic logic unit.

Sanseido Wisdom Dictionary

arithmetic

a rith me tic /ərɪ́θmətɪ̀k / (! 強勢は第2音節 ) 名詞複～s /-s /1 U 算数 , 算術 ; 計算 (能力 )▸ do (the ) arithmetic 計算をする ▸ mental arithmetic 暗算 ▸ the three subjects of reading, writing and arithmetic 読み書き算数の3教科〘子供の基礎学習科目でthe three R'sという〙▸ get a B in arithmetic 算数でBの成績をとる 2 C 算術書, 算数の本 .形容詞 /æ̀rɪθmétɪk / (!強勢は第3音節; 分綴はar ith met ic ) 〖通例名詞の前で〗算数の, 算術 [計算 ]の ▸ arithmetic exercises 算数の練習問題～̀ m é an 〘数〙算術平均, 等差中項 (average ).～̀ (al ) progr é ssion [s é ries ]〘数〙等差数列 (→geometric (al ) progression ).

arithmetical

ar ith met i cal /æ̀rɪθmétɪk (ə )l /形容詞＝arithmetic .～ly 副詞

arithmetician

a rith me ti cian /ərɪ̀θmətɪ́ʃ (ə )n, æ̀rɪθ -/名詞 C 算術家 ; 算数が得意な人 .