noun, masculine/lɑ̃.d(ə).mɛ̃/plural: lendemains
lendemain is masculine in French.
the day after, the next day, the morrow
“J'ai un examen le lendemain de mon mariage” — I have an exam the day after my wedding
Antonyms: veille
Related: du jour au lendemain, lendemain de veille, liaison sans lendemain, pilule du lendemain, sans lendemain, surlendemain
Univerbation of l' (an apocopic form of la, la before a vowel) + endemain, itself a univerbation of en and demain. Compare Italian l'indomani.