noun, noun or participle which takes 'suru', intransitive verb
proposal of marriage; propose
Specifically a marriage proposal. The verb form is プロポーズする (intransitive).
彼はレストランで彼女にプロポーズした。
He proposed to her at a restaurant.
プロポーズの言葉を考えている。
I'm thinking of the words for the proposal.
A more formal, Sino-Japanese term for marriage proposal, often used in writing or official contexts.
Loanword from English 'propose', specifically narrowed to the meaning of a marriage proposal in Japanese.