Sleek meaning in HindiTags: Silahdaar meaning in Hindi. Sleek meaning in hindi. Sleek in hindi language. What is meaning of Sleek in Hindi dictionary? Sleek ka matalab hindi me kya hai (Sleek का हिन्दी में मतलब ). Silahdaar in hindi. Hindi meaning of Sleek , Sleek ka matalab hindi me, Sleek का मतलब (मीनिंग) हिन्दी में जाने। What is Sleek ? Who is Sleek ? Where is Sleek English to Hindi dictionary(शब्दकोश).