adjectival noun or quasi-adjective, noun

  1. happiness, blessedness, luck, fortune, felicity.

adverb

  1. luckily, fortunately.

Variations

Pronunciation Kanji Kana Is Common
 
幸い さいわい

Contained Kanji Breakdown

happiness, blessing, fortune
しあわ.せ コウ さいわ.い (3rd, N3)
soil, earth, ground
ド つち は (1st, N5)
sheep(羊) variant
to divide
dry, parch, ebb
ひ.る カン ほ.す (6th, N2)