Meaning of TIRELESS in English
tire ‧ less /ˈtaɪələs $ ˈtaɪr-/ BrE AmE adjective
[ Word Family: adjective : ↑ tired , ↑ tireless , ↑ tiresome , ↑ tiring ; verb : ↑ tire ; noun : ↑ tiredness ; adverb : ↑ tirelessly ]
working very hard in a determined way without stopping:
the tireless efforts of the rescue workers
• • •
▪ energetic having a lot of energy:
If you’re feeling energetic, we could go out for a run.
▪ full of energy/bursting with energy energetic and ready to work hard or do a lot of things:
I admire her because she’s so full of energy and enthusiasm.
When she first started at the college she was bursting with energy and full of new ideas.
▪ dynamic very energetic and always wanting to do new things:
What this country needs is a dynamic new leader.
▪ hyperactive having more energy than is normal or good, because you cannot keep still or quiet for very long – used especially about children:
Our youngest daughter was hyperactive, and it had a damaging effect on the whole family.
▪ tireless working with a lot of energy in a determined way, especially to achieve a particular thing:
She was a tireless campaigner against apartheid in South Africa.
▪ full of beans informal feeling energetic and happy and showing this in the way you behave:
He’s one of those people who leap out of bed full of beans every morning.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012