n. Math. सप्तकोन (पु.), सप्तभुज (पु.)

(also hept–) (in comb.) (seven) सप्त– cf. mon–

n. (pl. henrys o henries) Elec. Eng. (after Joseph Henry, Am. physicist– as, a unit of self or mutual inductance –abbr. h or hy) हेन्री (न.) (अ.व.हेन्री)

n. (as, the half of a sphere, obtained by cutting it by a plane passing through the centre) गोलार्ध (पु.), अर्धगोल (पु.)

n. अर्धकलिल (न.)

pfx. (in comb.) अर्ध–

n. (pl. helices or helixes) (as, a curve traced on a cylindrical or conical surface in such a way that all elements of the surface are cut at a constant angle) हेलिक्स (न.) cf. spiral

n. सूर्यदर्शी (पु.)

n. Astron., etc. (an instrument for determining the sun’s diameter and for measuring the angular distance between two celestial objects in close proximity) तारांतरमापी (पु.)

adj. सूर्यचित्रीय