Английский разговорный словарь (основной) - summer(2)
Summer(2)
summer(2)
n. (in full summer-tree) a horizontalbearingbeam, esp. one supporting joists or rafters. [ME f. AF sumer, somer packhorse, beam, OF somier f. LL sagmarius f. sagma f. Gk sagma pack-saddle]