Meaning of ENDLESS in English

ENDLESS

end ‧ less /ˈendləs/ BrE AmE adjective

[ Word Family: noun : ↑ end , ↑ ending ; adjective : ↑ unending , ↑ endless ; verb : ↑ end ; adverb : ↑ endlessly ]

1 . very large in amount, size, or number:

an endless stream of visitors

The possibilities are endless.

He’s been in a lot of trouble – drugs, guns, blackmail – the list is endless.

2 . something that is endless seems to continue forever:

an endless round of boring meetings

—endlessly adverb :

This city is endlessly fascinating.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.