Meaning of the word "sexual intercourse" in English

What does "sexual intercourse" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sexual intercourse

US /ˈsɛkʃuəl ˈɪntərˌkɔrs/
UK /ˈsɛkʃuəl ˈɪntəkɔːs/

Noun

sexual activity between individuals, especially involving penetration of the vagina by the penis

Example:
They engaged in sexual intercourse after a romantic dinner.
Consent is crucial before any sexual intercourse.