Testicles: meaning, definitions and examples

Casual or everyday conversation, typically used in a general or informal context.

• He accidentally got hit in the testicles during the football game.
• The doctor said his testicles are healthy.

Scientific, medical, or formal contexts when referring specifically to the male reproductive organs.

• The testes are responsible for producing sperm and testosterone.
• A thorough examination of the testes showed no signs of abnormality.

Scientific or medical contexts, especially when talking about reproductive organs in a more general sense.

• The research focuses on the development of gonads in different species.
• Hormones produced by the gonads play a crucial role in sexual development.