wiry
Word family
- wirenounB1
- wiredadjectiveB2
- wirinessnounC1
Synonym discussion
Sense: adjective/1
All four words describe a body that is strong without being heavy, but each has a different emphasis. Lean simply focuses on the absence of visible fat ('a lean racehorse') — it says nothing about muscle quality. Sinewy is more formal and draws attention to visible tendons and stringy muscles, often describing older people who have kept their strength ('sinewy hands that had worked the land for decades'). Tough is the broadest term and can describe not only a person's body but also their character or endurance ('a tough soldier'). Wiry is the most specific: it combines the ideas of slenderness, firmness, and surprising energy, and is often used for active, agile people or animals. For example: 'The wiry young gymnast was not much taller than the other girls, but her body was all muscle.'
Etymology
Wiry comes from the noun 'wire' (a thin metal thread) plus the adjective suffix '-y', meaning 'having the qualities of'. The word was first used in the late 1500s to describe things made of or resembling wire. By the 1700s, it had taken on the sense of a lean, tough body — comparing a person's strength and firmness to the unyielding quality of metal wire.