English-Thai Dictionary
nucleolus
N กลุ่มก้อน โครมา ติ นที่ ประกอบด้วย nucleic acid
Webster's 1913 Dictionary
NUCLEOLUS
Nu *cle "o *lus, n.; pl. Nucleoli. Etym: [L., a little nut, dim. of nucleus. ]
1. A little nucleus.
2. (Biol.)
Defn: A small rounded body contained in the nucleus of a cell or a protozoan.
Note: It was termed by Agassiz the entoblast. In the protozoa, where it may be situated on one side of the nucleus, it is sometimes called the endoplastule, and is supposed to be concerned in the male part of the reproductive process. See Nucleus.
New American Oxford Dictionary
nucleolus
nu cle o lus |n (y )o͞oˈklēələs ˌnjukliˈoʊləs | ▶noun ( pl. nucleoli |-ˌlī, -ˌlē | ) Biology a small dense spherical structure in the nucleus of a cell during interphase. DERIVATIVES nu cle o lar |-lər |adjective ORIGIN mid 19th cent.: from late Latin, diminutive of Latin nucleus ‘inner part, kernel ’ (see nucleus ).
Oxford Dictionary
nucleolus
nucleolus |ˌnjuːklɪˈəʊləs | ▶noun ( pl. nucleoli |-lʌɪ | ) Biology a small dense spherical structure in the nucleus of a cell during interphase. DERIVATIVES nucleolar adjective ORIGIN mid 19th cent.: from late Latin, diminutive of Latin nucleus ‘inner part, kernel ’ (see nucleus ).
The Wordsmith Dictionary