(uranography) Summer Triangle - a bright asterism of the northern summer sky. Its corners are the stars Altair, Deneb, and Vega.

(computer science) time complexity

(chemistry) silicate

computer science

(mathematics) formula

computational geometry

(idiomatic) look at someone with fury, show rage in one's eyes

a type of ceremonial hand clapping (tejime)

admonish / commandment

The hiragana syllable め (me). Its equivalent in katakana is メ (me). It is the thirty-fourth syllable in the gojūon order; its position is ま行え段 (ma-gyō e-dan, “row ma, section e”).