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 (sĭn′yo͞o-ĭt, -āt′)
Having a wavy indented margin, as a leaf.
intr.v. sin·u·at·ed, sin·u·at·ing, sin·u·ates
To bend or curve; wind in and out.

[Latin sinuāre, sinuāt-, to bend, from sinus, curve.]

sin′u·ate·ly adv.
sin′u·a′tion n.
References in periodicals archive ?
The epidermis of the inner or ventral mantle surface is continuous with the epidermis of the body of the conch, contains numerous mucus cells, and may form folds in Lobatus gigas, whereas the epidermis of the outer mantle surface, continuous with the exterior surface of the visceral mass, has sparse mucus cells, shorter epidermal cells, and may be more heavily sinuated while typically not forming folds (Hyman 1967).
Ptecticus aurifer group: Upper frons, median occipital sclerites and vertex yellow; wings bicolored or more or less darkened; scutum uniformly yellow to brown; M3 slightly sinuated, CuP (postcubitus) well developed, pigmented; vein R2+3 slightly sinuate, shorter than Rs, radial triangle (r2+3) higher than crossvein R-M, crossvein M-Cu well developed.
- Paraclypei distinctly shorter than clypeus; 2nd antennal segment equal or subequal to 3rd; paramere sinuated at apex, forming concave margin, with apices acutely produced, inner spine of blade very prominent a little bent, beak-like, with distinct ridge .............................................serigera (Westwood, 1837)
asiatica, until recently a type of the specie which grown in the swarm with cardate sinuated leaf margins was known as Centella cordifolia until it was changed to an accession of C.