Definition of evaginate in English:

evaginate

verb ɪˈvadʒɪneɪtəˈvajəˌnāt

Biology Physiology

(with reference to a tubular or pouch-shaped organ or structure) turn or be turned inside out.
no object the sacs evaginate and come to lie externally
Synonyms
turn inside out

Derivatives

evagination

noun ɪvadʒɪˈneɪʃ(ə)n

Physiology Biology

On the other hand, rectal prolapse is a full-thickness evagination of the rectal wall outside the anal opening.
Example sentencesExamples
- The presence of limb buds was determined by close examination of the blastema for the evagination of a protruding bud.
- The adenohypophysis, or anterior pituitary, is derived from an evagination of oral ectoderm of the dorsal median region of the stomodeum.
- The normal pancreas is derived from several evaginations originating from the wall of the primitive duodenum.
- Prepupal leg development is characterized by a morphogenetic process collectively referred to as evagination: elongation of the presumptive leg as the disc epithelium unfolds and concurrent eversion to the outside of the animal.

Origin

Mid 17th century: from Latin evaginat- 'unsheathed', from the verb evaginare, from e- (variant of ex-) 'out of' + vagina 'sheath'.

Definition of evaginate in US English:

evaginate

verbəˈvajəˌnāt

Physiology Biology

(with reference to a tubular or pouch-shaped organ or structure) turn or be turned inside out.
no object the sacs evaginate and come to lie externally
Synonyms
turn inside out

Origin

Mid 17th century: from Latin evaginat- ‘unsheathed’, from the verb evaginare, from e- (variant of ex-) ‘out of’ + vagina ‘sheath’.

单词	evaginate
释义	Definition of evaginate in English: evaginate verb ɪˈvadʒɪneɪtəˈvajəˌnāt Biology Physiology (with reference to a tubular or pouch-shaped organ or structure) turn or be turned inside out. no object the sacs evaginate and come to lie externally Synonyms turn inside out Derivatives evagination noun ɪvadʒɪˈneɪʃ(ə)n Physiology Biology On the other hand, rectal prolapse is a full-thickness evagination of the rectal wall outside the anal opening. Example sentencesExamples The presence of limb buds was determined by close examination of the blastema for the evagination of a protruding bud. The adenohypophysis, or anterior pituitary, is derived from an evagination of oral ectoderm of the dorsal median region of the stomodeum. The normal pancreas is derived from several evaginations originating from the wall of the primitive duodenum. Prepupal leg development is characterized by a morphogenetic process collectively referred to as evagination: elongation of the presumptive leg as the disc epithelium unfolds and concurrent eversion to the outside of the animal. Origin Mid 17th century: from Latin evaginat- 'unsheathed', from the verb evaginare, from e- (variant of ex-) 'out of' + vagina 'sheath'. Definition of evaginate in US English: evaginate verbəˈvajəˌnāt Physiology Biology (with reference to a tubular or pouch-shaped organ or structure) turn or be turned inside out. no object the sacs evaginate and come to lie externally Synonyms turn inside out Origin Mid 17th century: from Latin evaginat- ‘unsheathed’, from the verb evaginare, from e- (variant of ex-) ‘out of’ + vagina ‘sheath’.
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