such – tel (m)/telle (f)/ tels, telles (plural)
(Pronounced tel)
To remember that such is pronounced tel (tel/telle/tels/telles) in French, use the following mnemonic.
Such a big telephone (tel/telle/tels/telles).

Examples of tel/telle (such) in a sentence
Nous ne tolérons pas de tels comportements.
(We do not tolerate such behavior.)
De telles incertitudes sont inacceptables.
(Such uncertainties are unacceptable.)
Une telle patience était nécessaire.
(Such patience was necessary.)