Meanings

cork cambium

sonata form

Pascal's triangle

rondo form

Lissajous's figure

anisogamete

alopecia areata

acuminate (i.e. sharp shape of leaf)

acute triangle

flower bud formation

coastal land form

submarine topography

arid landforms

semasio-phonetic character (combining semantic and phonetic components)

dildo (made of horn, shell or papier-mâché)

angiogenesis

cosmetic surgery

Wu Xing Fist

wrinkled hands from being in water

hypothetical form (of verbs and adjectives in modern Japanese)