tu tienile

keep them, hold them

→ tenere
tien hold; keep + i 2nd-person singular imperative + le 3rd-person feminine object pronoun (singular indirect or plural direct)
verb · 2nd-person singular informal Rare #34,240
keep them, hold them The ending -le refers to feminine plural things.
IT: Tienile in frigorifero.
EN: Keep them in the fridge.
Conjugation of tenere

Tienile fuori da qua.

Keep them out of here.

Tienile per te queste superstizioni da quattro soldi!

Keep these cheap superstitions to yourself!

— Il mio amico Ivan Lapshin (1985)

Tienile le gambe.

Hold her legs.

— Anora (2024)

Tienile lontane da me.

Keep them away from me.

Tienile fuori dai guai.

Keep them out of trouble.

Tienile pure.

Keep them.

— I peccatori (2025)

Tienile lontane da Tom.

Keep them away from Tom.