noun:

• ocellated octopus (Octopus ocellatus)

noun:

• monoploid - obscure term ➜ 半数体

noun:

• one-way analysis of variance; one-way ANOVA - Mathematics term ➜ 分散分析【ぶんさんぶんせき】

noun:

• dildo

noun:

• domesticated cat

noun / ~する noun:

• retirement at one's own request

noun:

• country samurai

expression:

• (it) goes without saying; needn't be said
• should rather be left unsaid

expression / adjective:

• malicious; deliberately mean

noun:

• Japanese yew (Taxus cuspidata) ［櫟］ ➜ 一位【いちい】
• Quercus gilva (species of oak) ➜ いちい樫

expression / noun:

• modern times; the modern age; this day and age

noun:

• genius; prodigy; (person of) great talent; remarkable person

noun:

• medical-care insurance

noun:

• printable item - IT term

noun:

• dying; laying down one's life
• one out - Baseball term

noun:

• volley firing; fusillade; broadside - four character idiom

noun:

• Cynanchum caudatum (species of swallowwort) - From Ainu

noun:

• one advantage; merit

noun:

• solitary Japanese cedar

noun:

• stomach tube; nasogastric tube

noun:

• rice-drying rack

noun:

• crossbow (incl. large models operated by a number of people)
• netted apparatus atop a wall containing large stones, which were dropped onto attackers by cutting the net
• slingshot; catapult

noun / ~する noun:

• looking up the meaning (of a word)

noun:

• genetic drift ➜ 遺伝的浮動【いでんてきふどう】

noun:

• capturing alive (an animal or person); something captured alive