Pelecoid

Pel'e┬Ěcoid noun [ Greek ... a hatchet + -oid .] (Geom.) A figure, somewhat hatched-shaped, bounded by a semicircle and two inverted quadrants, and equal in area to the square ABCD inclosed by the chords of the four quadrants. [ Written also pelicoid .] Math. Dict.
Found on http://www.encyclo.co.uk/webster/P/43

pelecoid

<geometry> A figure, somewhat hatched-shaped, bounded by a semicircle and two inverted quadrants, and equal in area to the square ABCD inclosed by the chords of the four quadrants. ... Alternative forms: pelicoid. ... Origin: Gr. A hatchet. ... Source: Websters Dictionary ... (01 Mar 1998) ...
Found on http://www.mondofacto.com/facts/dictionary?pelecoid

Pelecoid

• (n.) A figure, somewhat hatched-shaped, bounded by a semicircle and two inverted quadrants, and equal in area to the square ABCD inclosed by the chords of the four quadrants.
Found on http://thinkexist.com/dictionary/meaning/pelecoid/
No exact match found