IPA: /ˈɑːɡəˌnɔːt/
KK: /ˈɑrɡəˌnɔt/
A person who is part of a group of adventurers, especially those who sailed with Jason in ancient Greek mythology to find the Golden Fleece.
The argonauts faced many challenges on their journey across the sea.
Argonaut → It is formed from "argo" (the name of the ship, from Greek *Argo*, meaning swift) and "nautēs" (meaning sailor). The word refers to the sailors of the ship Argo who embarked on a quest for the Golden Fleece.
Think of the 'swift ship' ('argo') and the 'sailors' ('nautēs') who went on an adventurous quest — that's what an argonaut is.