Definition:
The word "big-chested" is an adjective used to describe a person who has a large or well-developed chest. This can refer to someone who has strong muscles in their chest area or someone who has a naturally larger chest size.
In more advanced contexts, "big-chested" can describe someone who carries themselves with confidence and a strong presence, not just in a physical sense but also in a metaphorical way.
While "big-chested" primarily refers to physical attributes, it can also imply confidence or assertiveness when used metaphorically.
There aren't specific idioms or phrasal verbs that directly relate to "big-chested." However, you might find phrases like "chest out" (to stand confidently) or "puff out your chest" (to show confidence or pride) relevant.
Overall, "big-chested" is an adjective that describes physical strength or size in the chest area. It can also symbolize confidence and presence.