vigorous

Meanings

1. 1
   adj

   characterized by forceful and energetic action or activity

   A vigorous hiker can reach the summit in four hours.

2. 2
   adj

   strong and active physically or mentally

   They were a vigorous athlete despite their advanced age.

3. 3
   adj

   Physically strong and active.

   a vigorous scrub

4. 4
   adj

   Rapid of growth.

   a vigorous shrub

5. 5
   adj

   Mentally strong and active.

Etymology

From Anglo-Norman vigrus, from Old French vigoros (French vigoureux), from Medieval Latin vigorosus, from Latin vigor. Doublet of vigoroso.