பொருள் : Pinnate-leaved European perennial having bright blue or white flowers.
ஒத்த சொற்கள் : charity, greek valerian, polemonium caeruleum, polemonium van-bruntiae, polymonium caeruleum van-bruntiae
பொருள் : (nautical) a hanging ladder of ropes or chains supporting wooden or metal rungs or steps.
ஒத்த சொற்கள் : jack ladder, pilot ladder