| BALLROOM | • ballroom n. A large room used for dancing and banquets. • ballroom n. A type of elegant dance. • ballroom v. (Intransitive) To take part in ballroom dancing. |
| BALMORAL | • balmoral n. A Scottish cap with a flat top and a plume but no brim; a blue bonnet. • balmoral n. A heavy walking shoe. • balmoral n. (US) An Oxford shoe. |
| BLOWLAMP | • blowlamp n. A burner that burns a fuel in air to produce a hot flame; a blowtorch. • BLOWLAMP n. a portable lamp producing a jet of hot flame. |
| BOLLWORM | • bollworm n. The larvae of any of various species of moth that are pests to cotton. • BOLLWORM n. the larva of a moth which devours the bolls or unripe pods of the cotton plant. |
| MOLDABLE | • moldable adj. (American spelling) Alternative spelling of mouldable. • MOLDABLE adj. able to be molded. |
| MORBILLI | • morbilli n. Measles, rubeola. • MORBILLI n. (Latin) measles. |
| MORTBELL | • mort␣bell n. Synonym of passing bell. • MORTBELL n. a funeral bell. |
| MOTHBALL | • mothball n. (Usually in the plural) A small ball of chemical pesticide (typically naphthalene) and deodorant placed… • mothball v. (Transitive) To store or shelve something no longer used. • mothball v. (Transitive, figuratively) To stop using (something), but keep it in good condition. |
| OMBRELLA | • ombrella n. Obsolete form of umbrella. • OMBRELLA n. an umbrella. |
| SMALLBOY | • SMALLBOY n. a deputy steward in a European household in West Africa. |
| UMBRELLO | • umbrello n. Obsolete form of umbrella. • umbrello n. (Architecture) An outdoor structure providing shade above a seat. • UMBRELLO n. (obsolete) an umbrella. |