| AEROEMBOLISMS | • aeroembolisms n. Plural of aeroembolism. • AEROEMBOLISM n. sickness caused by exposure to rapidly lowered air pressure. |
| BACKSWORDSMEN | • BACKSWORDSMAN n. one who uses a backsword, a sword with one sharp edge, also BACKSWORDMAN. |
| BALSAMIFEROUS | • balsamiferous adj. That yields balsam. • BALSAMIFEROUS adj. producing balsam. |
| BEHAVIOURISMS | • behaviourisms n. Plural of behaviourism. • BEHAVIOURISM n. the psychological theory that behaviour is governed by conditioning rather than internal processes and that by changing behaviour patterns it is possible to treat psychological disorders, also BEHAVIORISM. |
| BLEPHAROSPASM | • blepharospasm n. (Medicine) A physiological condition characterized by recurring involuntary twitches or closing of the eyelids. • BLEPHAROSPASM n. a form of constant winking. |
| BRAINSTORMERS | • brainstormers n. Plural of brainstormer. • BRAINSTORMER n. one who engages in brainstorming. |
| DERMABRASIONS | • dermabrasions n. Plural of dermabrasion. • DERMABRASION n. surgical removal of skin blemishes or imperfections (as scars or tattoos) by abrasion. |
| ELASMOBRANCHS | • elasmobranchs n. Plural of elasmobranch. • ELASMOBRANCH n. any member of the Elasmobranchii, that include sharks, rays, and skates. |
| HARBORMASTERS | • harbormasters n. Plural of harbormaster. • harbor␣masters n. Plural of harbor master. • HARBORMASTER n. one in charge of a harbour. |
| MEMORABLENESS | • memorableness n. Memorability. • MEMORABLE n. worth remembering. |
| MISBEHAVIOURS | • misbehaviours n. Plural of misbehaviour. • MISBEHAVIOUR n. bad behaviour, also MISBEHAVIOR. |
| MISOBSERVANCE | • misobservance n. The instance or practice of not complying with a law, custom, command or rule. • misobservance n. The custom of not celebrating a holiday or similar occasion. • MISOBSERVANCE n. an incorrect observance. |
| PARASYMBIOSES | • PARASYMBIOSIS n. the symbiotic relationship that occurs between certain species of fungi and lichens. |
| REMOVABLENESS | • removableness n. The quality of being removable. • REMOVABLE n. capable of being removed, also REMOVEABLE. |
| SALMONBERRIES | • salmonberries n. Plural of salmonberry. • SALMONBERRY n. a salmon-coloured North American raspberry. |
| SIMARUBACEOUS | • simarubaceous adj. (Botany) Belonging to the family Simaroubaceae of tropical and subtropical trees. • SIMARUBACEOUS adj. belonging to the Simarubaceae, a family of tropical trees related to the Rutaceae, also SIMAROUBACEOUS. |
| SPERMATOBLAST | • spermatoblast n. (Dated) A spermatocyte. • SPERMATOBLAST n. a sperm-producing cell. |