expression / ~する verb (irregular):

• to smile with one's whole face - obscure term ➜ 目を細める
• to squint ➜ 目を細める

expression / godan ~く verb:

• to chatter pointlessly; to waste one's breath

expression / ~する verb (irregular):

• to behave well; to mind one's manners ➜ 行儀

expression / noun:

• action-reaction law; Newton's third law of motion - Physics term ➜ 運動の法則

noun:

• Siebold's dragonfly (Anotogaster sieboldii); jumbo dragonfly

noun:

• free service after one has finished one's apprenticeship ➜ お礼奉公

expression / godan ~く verb:

• to suit one's speech to the audience ➜ 人を見て法を説け

expression / ichidan verb:

• to raise somebody's spirits; to enhance a mood

noun:

• our lady's bedstraw (Galium verum); yellow bedstraw

noun:

• witch's milk (milk secreted by some neonates)

expression / ~する verb (irregular):

• to concentrate one's attention; to be engrossed in

noun:

• changing one's clothes; a change of clothes - honorific language

noun:

• doublesash butterflyfish (Chaetodon marleyi); Marley's Butterflyfish

noun:

• Limbaugh's damselfish (Chromis limbaughi); blue-and-yellow chromis

godan ~む verb / expression:

• to hold one's tongue; to shut up

expression / godan ~む verb:

• to etch into one's mind; to remember well

noun:

• dunce cap; fool's cap

noun / ~する noun:

• plunging to one's death; death from a fall

noun:

• changing nests
• changing one's place of merriment - obscure term

noun:

• whole family; all the members of one's family

noun:

• taking care of one's sexual urges; sexual gratification

noun / ~する noun:

• piece placed to block opponent's check; interposed piece - Shōgi term ➜ 間駒

noun:

• Przewalski's horse (Equus ferus przewalskii); Dzungarian horse ➜ プシェバルスキー馬【プシェバルスキーうま】

noun:

• lesser Ryukyu shrew (Crocidura watasei); Watase's shrew

noun:

• Persian carpet flatworm (Pseudobiceros bedfordi); Bedford's flatworm