Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Tilde" Definition
noun
A diacritical mark ( ~ ) placed over the letter n in Spanish to indicate the palatal nasal sound (ny), as in cañon, or over a vowel in Portuguese to indicate nasalization, as in lã, pão.
Source: American Heritage Dictionary
A mark ˜ placed especially over the letter (as in Spanish sir) to denote the sound \nʸ\ or over vowels (as in Portuguese sister) to indicate nasality.
Source: Merriam-Webster
The mark tilde used to indicate negation in logic and the geometric relation “is similar to” in mathematics.
Source: Merriam-Webster
The mark tilde used to indicate an approximate value.
Source: Merriam-Webster