1.
identity, sense of self
One's sense of who they are — the qualities, beliefs, and values that define a person or group and distinguish them from others.
Etymology
From English "identity." Borrowed into Japanese as a loanword.
Forms
- アイデンティティー (with long vowel at end) — also common
- The abbreviation ID (アイディー) is used for identification cards/numbers, not for this sense
Usage
Used in psychology, sociology, and everyday discussions about selfhood and belonging. Covers personal identity (自分らしさ), cultural identity, and national identity (see the collocations below).