noun
stones and trees; inanimate objects
Literal meaning: rocks and trees, or by extension, inanimate natural objects. Often used in contrast to living, feeling beings.
岩木にも心があると言う人もいる。
Some people say that even rocks and trees have a spirit.
noun
apathetic person; cold-hearted person
Figurative use: a person who seems as unfeeling as a rock or tree. Implies emotional coldness or lack of empathy.
彼は岩木のような人で、人の気持ちを考えない。
He is a cold-hearted person who doesn't consider others' feelings.
noun
Archaic term for brown coal (lignite). Cross-referenced with 亜炭. Not used in modern Japanese.
See also: 亜炭
昔は岩木を亜炭と呼んだ。
In the past, brown coal was called 岩木.
Modern term for brown coal; 岩木 is the archaic equivalent.
Compound of 岩 (rock) and 木 (tree). The figurative sense derives from the idea of being as unfeeling as inanimate natural objects. The archaic 'brown coal' sense is a separate, now obsolete usage.