Indefatigable Meaning in English
word
Definition
Describes someone who is always energetic and persistent, never becoming tired or giving up, especially after long effort.
Usage & Nuances
Highly formal and literary; rarely used in casual speech. Most often describes admirable, tireless people. Common collocations: 'indefatigable spirit', 'indefatigable worker'. Similar to 'tireless' but more formal.
Example Sentences
She has an indefatigable spirit and never gives up.
basic
The teacher was indefatigable in helping her students succeed.
basic
He worked with indefatigable energy day and night.
basic
Her indefatigable optimism kept the whole team motivated during tough times.
natural
Even after years of setbacks, his indefatigable efforts finally paid off.
natural
The volunteers showed indefatigable dedication during the crisis.
natural