出典:Wiktionary
From Middle English blissomen, of North Germanic origin, related to Old Norse blæsma (“to be in heat”). Compare also Icelandic blasma (“in heat”), Middle Dutch blesme.
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for blissom in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913)