umbellar - n. Bot. a flower-cluster in which stalks nearly equal in length spring from a common... [more]

umbellate - n. Bot. a flower-cluster in which stalks nearly equal in length spring from a common... [more]

umbelliferous - n. any plant of the family Umbelliferae bearing umbels, including parsley [more]

umbellule - n. Bot. a flower-cluster in which stalks nearly equal in length spring from a common... [more]

umbonal - n. (pl. -os or umbones) 1 the boss of a shield ,... [more]

umbonate - n. (pl. -os or umbones) 1 the boss of a shield ,... [more]

umbral - n. (pl. umbras or umbrae) Astron. 1 a total shadow usu. cast on the earth by the... [more]

umpirage - for loss of n- cf. ADDER]... [more]

umpireship - for loss of n- cf. ADDER]... [more]

umpteenth - adj. & pron. sl. indefinitely many; a lot of. --pron. indefinitely many. umpteenth... [more]

umpty - adj. & pron. sl. indefinitely many; a lot of. --pron. indefinitely many. umpteenth... [more]