wave a movement like that of a sudden occurrence or increase in a specified phenomenon; "a wave of settlers"; "troops advancing in waves"
= synonym
= antonym
= relatert ord
Wiktionary
Substantiv
reservist -
A soldier who is assigned as reserved; after training, no longer in full active duty.
Wikipedia
A reservist is a person who is a member of a military reserve force. They are otherwise civilians, and in peacetime have careers outside the military. Reservists usually go for training on an annual basis to refresh their skills.