@englishperfectus: Clandestine - English word of the day #englishspeaking #englishspeakingpractice #LearnOnTikTok #learnenglish If you’re learning English, here’s your word of the day. Clandestine. Clan-des-tine. Clandestine has three syllables with an emphasis on the second syllable. Clandestine is an adjective meaning to meet or plan something in secret, usually because it is not allowed or it's forbidden. A synonym for clandestine is secret. We can use it in a sentence. The agent took on a clandestine operation with the British Secret Service.