n.
1.
a. In the Northern Hemisphere, the usually warmest season of the year, occurring between spring and autumn and constituting June, July, and August. In the Southern Hemisphere, it constitutes December, January, and February.
b. The season extending from the summer solstice to the autumnal equinox.
2. A period of fruition, fulfillment, happiness, or beauty.
3. A year: a girl of 13 summers.