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til· de | \ ˈtil-də \

Definition of tilde

1: a mark ˜ placed especially over the letter n (as in Spanish señor sir) to denote the sound \nʸ\ or over vowels (as in Portuguese irmã sister) to indicate nasality

2a: the mark used to indicate negation in logic and the geometric relation "is similar to" in mathematics
b: the mark used to indicate an approximate value such as x~y
For example, Atlanta Braves outfielder Ronald Acuña Jr. – a native of Venezuela – spells his last name with a tilde over the letter N. Since there’s no equivalent in the English alphabet, the easy thing is to use an N instead.

The weather forecast calls for ~ 10-20mm of rain. The tilde means approximately 10-20mm of rain.
Tilde by LordVader311 June 29, 2021
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If your name Is Tilde you got so much swag and is probably the coolest girl on Earth. Everyone wants to be like Tilde, she is popular and everyone adores her. She is such a funny person, and people love Tildes loud and crazy laugh. She is outgoing and a kind-hearted girl. If you need help to anything, you should ask Tilde. She wants to help everyone. Remember to stay five feep apart from Tilde, cuz damn she is hot!

If your name is Tilde, you’re a gangster!!
“Oh look at her over there
“Yeah, she looks so swag, she must be a Tilde”
Tilde by Olga4466 November 23, 2021
that fucking bitch on svt kids that says "HELLO~!" EVERY SINGLE FUCKING EPISODE GO DIEEEE
Tilde by pencildemolisher May 19, 2024

Tilde Bang 

Invented by Bryan Alvarez, commonly used by him in his newsletter, Figure Four Weekly. Used as an exclamation for great excitement, to a greater extent than the standard exclamation point: ~!
It uses the standard tilde and exclamation mark.
This burrito is excellent~! (That is a tilde bang)
Tilde Bang by TheGame5 October 31, 2008

Tilde László Kungs 

A nice person. Very happy and makes other people happy. Doesn´t like to talk about many things. She likes to be angry at people and she likes to punch people. But she´s doing it as a joke and it´s very funny. She doesn´t like talking to people. She likes to paint and she´s very good at it!
Wow that AMAZING! Such a Tilde László kungs

Tilde Bang 

An extra emphasized exclamation made by using the tilde in front of the exclamation mark (~!) created by Dean Rasmussen and made popular by Bryan Alvarez who admitted he stole it from DEAN~!
The Tilde Bang was number one and best~!
Tilde Bang by TildeBang~! May 6, 2023

Tilde Effect

The tilde effect is a term coined by Samuel Booton, which states that once you discover something and what it does, it will be more featured within your life. Example, if you discover an obscure song on Youtube but the next day you hear it on the radio. The tilde effect is named what it is, due to Samuel not previously not knowing the name of a tilde (~). But soon after his friend told him what it was called, he heard people no longer call it a squiggly, but a tilde.
Guy: *hears song
Guy: huh, this is catchy!

*five years later*
Guy: *finds song
Guy: Oh! That's what it's called!
*song becomes a hit*
Guy: Weird, I guess that's the tilde effect.