幾日も幾日も: day after day

one day

past of いきます (ikimasu); formal past of いく (iku)

past of いきます (ikimasu); formal past of いきる (ikiru)

配管: plumbing, pipe work / 廃刊: ceasing publication / 拝観: see, visit / 廃艦: decommissioned warship / 肺肝: lungs and livers; innermost being

満育: a male given name

郁夫: a male given name / 育夫: a male given name / 郁雄: a male given name

生く: to be alive; to come back to life; to be vigorous, to be lively; to make something live, to plant something

生, 活: (attaches to nouns) vigorous, lively, powerful / 幾: (attaches to nouns) implies an indeterminate amount: several, many, much, a lot

生け花: flower arrangement