セン, せん.ずる, かい, あき.らか, あき
discussion, methods called for, selection, result
JLPT0 G7 S13 F5000
As per 全# (fully) + 言 words → *discuss* fully → *indication*; *selection* (← procedure dictated as a result of full discussion) → *result*; *effect* (← ultimate outcome of procedure chosen).
[Full Kanji Etymology List]