Rains has 4 different meanings across 1 category:
Proper Noun
plural of rain
"The farmers have already planted their crops before the rains arrive in June."
A rainy season.
Third-person singular simple present indicative form of rain
"The sky darkened and began to rains heavily on the roof during our picnic."
A surname.
"My neighbor, Mr. Rains, invited me over for dinner last night."