Meaning: よわくadj. (Kanji=弱い) weak, frail, feeble, slight, breakable, brittle, delicate, fragile, frangible, infirmn. (Alt=とし,れい, Kanji=齢) age, length of time that a person or organism has been alivev. (Kanji=弱くする) turn down, emasculate; deaden, weaken