indefatigable
in|de|fati|gable /'ɪndɪf'ætɪgəbəl/
[ADJ]
You use indefatigable to describe someone who never gets tired of doing something. (FORMAL)
His indefatigable spirit helped him to cope with his illness...
= untiring, tireless
● indefatigably [ADV] ADV with v, ADV adj
She worked indefatigably and enthusiastically to interest the young in music.
[ADJ]
You use indefatigable to describe someone who never gets tired of doing something. (FORMAL)
His indefatigable spirit helped him to cope with his illness...
= untiring, tireless
● indefatigably [ADV] ADV with v, ADV adj
She worked indefatigably and enthusiastically to interest the young in music.