素

usually; ordinarily; in the past

penniless; extremely poor; destitute

simplification

pixel; picture element

head

wealthy person or family

without oxygen; anaerobic; anoxia; hypoxia

Colloquial

genuinely; sincerely; seriously; really; for real

Linguistics

feature

Mathematics

complex number

reading (a text) aloud without trying to understand it

Trademark

Ajinomoto; brand name of monosodium glutamate (MSG)

Company name

Ajinomoto Co. Inc.

silicon (Si)

sweet mochi cake

long-standing ambition; one's heart's desire

Chemistry

urea; carbamide

wearing a lined kimono without an undergarment

amateur's skill or performance

Chemistry

deuterium; heavy hydrogen

Computing

number of elements (e.g. in a matrix)

chlorophyl

Mathematics

prime element

hydrogen water