Meaning of the word tilde in English

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

tilde

US /ˈtɪl.də/
UK /ˈtɪl.də/
"tilde" picture

Noun

1.

a mark (~) used over a letter, especially in Spanish and Portuguese, to indicate a particular pronunciation, such as palatalization of an 'n' in Spanish or nasalization of a vowel in Portuguese.

Example:
The Spanish word 'señor' has a tilde over the 'n'.
In Portuguese, the tilde indicates a nasal sound, as in 'pão'.
2.

a symbol (~) used in mathematics to denote approximation, similarity, or equivalence.

Example:
In mathematics, the symbol ~ means 'approximately equal to'.
The two functions are related by a tilde, indicating they are asymptotically equivalent.
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