A salmon.
"The team's lax defense allowed the opponent to score three easy goals in the final minute."
Lacrosse.
"The team's defense was surprisingly lax against their rivals."
pronounced with muscles of the tongue and jaw relatively relaxed (e.g., the vowel sound in `bet')
"The teacher marked my pronunciation test as passing only because I had mastered how to articulate vowels like 'a' and 'e' with a completely lax tongue position."
Lenient and allowing for deviation; not strict.
"The teacher's lax approach to attendance meant students could skip class without facing any consequences."
"The teacher's lax grading policy encouraged some students to do minimal work."
IATA airport code for Los Angeles International Airport.
"The committee decided to invite Mr. Lax as a guest speaker for the annual conference."
A surname.