cosy

UK: ˈkəʊzi | US: ˈkoʊzi

Definition
  1. adj. comfortable, warm, and relaxing

  2. adj. (of a place) small but pleasant and well-organized

  3. vt. to make someone feel comfortable or content

Structure
cos <unknown origin, possibly Scandinavian>y <adjective suffix>
Etymology

The word "cosy" (also spelled "cozy" in US English) first appeared in the early 18th century, likely borrowed from Scots or Scandinavian languages (e.g., Norwegian "koselig," meaning "comfortable"). The exact root "cos" remains unclear, but it may relate to notions of warmth or intimacy. The "-y" suffix is a common English adjectival ending, turning the base into a descriptor. Over time, "cosy" evolved to describe physical comfort, emotional warmth, and even small, inviting spaces.

Examples
  1. She wrapped herself in a cosy blanket by the fireplace.

  2. The café had a cosy atmosphere with soft lighting and wooden furniture.

  3. They spent a cosy evening watching movies together.

  4. The kitten found a cosy spot in the sun to nap.

  5. He cosied up to his partner under the shared umbrella.