English-Thai Dictionary

ellipsoid

ADJ ซึ่ง มี ลักษณะ เป็น รูป กลม รี เหมือน ไข่  sueng-me-lak-sa-na-pen-rub-klom-re-muean-kai

 

ellipsoid

N รูปทรง เรขาค ณิต ที่ มี ลักษณะ เป็น รูป กลม รี เหมือน ไข่  rub-song-la-ka-ka-nid-ti-me-lak-sa-na-pen-rub-klom-re-muean-kai

 

ellipsoidal

A ที่ มี รูปร่าง กลม และ ทุก ส่วน มี ผิว ราบ 

 

Webster's 1828 Dictionary

ELLIPSOID

n.[ellipsis and Gr. form. ] In conics, a solid or figure formed by the revolution of an ellipse about its axis; an elliptic conoid; a spheroid.

 

ELLIPSOIDAL

a.Pertaining to an ellipsoid; having the form of an ellipsoid.

 

Webster's 1913 Dictionary

ELLIPSOID

El *lip "soid, n. Etym: [Ellipse + -oid: cf. F. ellipsoide.] (Geom.)

 

Defn: A solid, all plane sections of which are ellipses or circles. See Conoid, n., 2 (a ).

 

Note: The ellipsoid has three principal plane sections, a, b, and c, each at right angles to the other two, and each dividing the solid into two equal and symmetrical parts. The lines of meeting of these principal sections are the axes, or principal diameters of the ellipsoid. The point where the three planes meet is the center. Ellipsoid of revolution, a spheroid; a solid figure generated by the revolution of an ellipse about one of its axes. It is called a prolate spheroid, or prolatum, when the ellipse is revolved about the major axis, and an oblate spheroid, or oblatum, when it is revolved about the minor axis.

 

ELLIPSOID; ELLIPSOIDAL

ELLIPSOID; ELLIPSOIDAL El *lip "soid, El `lip *soi "dal, a.

 

Defn: Pertaining to, or shaped like, an ellipsoid; as, ellipsoid or ellipsoidal form.

 

New American Oxford Dictionary

ellipsoid

el lip soid |iˈlipsoid əˈlɪpsɔɪd | ▶noun a three-dimensional figure whose plane sections are ellipses or circles. DERIVATIVES el lip soi dal |ilipˈsoidl, ˌelip- |adjective

 

Oxford Dictionary

ellipsoid

ellipsoid |ɪˈlɪpsɔɪd | ▶noun a three-dimensional figure symmetrical about each of three perpendicular axes, whose plane sections normal to one axis are circles and all the other plane sections are ellipses. DERIVATIVES ellipsoidal |ɛlɪpˈsɔɪd (ə )l |adjective

 

Duden Dictionary

ellipsoid

el lip so id Adjektiv |ellipso i d |griechisch-neulateinisch ellipsenähnlich

 

Ellipsoid

El lip so id Substantiv, Neutrum Geometrie , das |Ellipso i d |zu griechisch -oeidḗs = ähnlich a durch Drehung einer Ellipse 1 um eine ihrer Achsen entstehender Körper 3b b das Ellipsoid a umschließende Fläche