Third-person singular simple present indicative form of sunbathe.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "sunbathes" in a sentence
"His neighbor on the other side is a woman who sunbathes topless and smokes pot - and appears to be flirting with Larry."
"Invisible? from Connecticut, with a killer smile and a wry, enigmatic personality, she wears barely-there sarongs, sunbathes nude, and oozes sexuality in everything she does."
"In the afternoon she sunbathes or sleeps, resting up for going dancing."