adverb

In formal correspondence or greetings.
  1. forever, eternally.

Variations

Pronunciation Kanji Kana Is Common
 
 
幾久しく いくひさしく

Contained Kanji Breakdown

how many, how much, how far
いく- キ い (7th, N3)
minute, extremely small, tiny
short thread radical (no. 52)
ヨウ ちいさい (Kentei 1)
protection
ジュ まもり まも.る (Kentei 1)
5th calendar sign
つちのえ ボ ボウ (Kentei Pre-1)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
halberd, arms, festival car
ほこ カ ほこづくり (Kentei 1)
piling, ceremony radical (no. 56)
ヨク いぐるみ (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
long time, old story
ひさ.しい ひさ キュウ (5th, N2)
wrapping enclosure(勹) variant