(intransitive) To spend the summer, as in a particular place on holiday.

A person who sums. / A machine or algorithm that sums.

One of four seasons, traditionally the second, marked by the longest and typically hottest days of the year due to the inclination of the Earth and thermal lag. Typically regarded as being from June 21 to September 22 or 23 in parts of the USA, the months of June, July and August in the United Kingdom and the months of December, January and February in the Southern Hemisphere.

(architecture) A horizontal beam supporting a building. / (obsolete) A pack-horse.

(countable) A female given name from English of modern usage, from summer, the name of the season, often given to girls born in summer. / (countable) A surname.

simple past tense and past participle of summer

Enough to fill or be produced by a summer.

Having or characteristic of summer; summery.

plural of summerful

One who resides in a certain place during the summer.