| ARBORICULTURE | • arboriculture n. The branch of horticulture concerned with the planting, growth, and maintenance of trees. • ARBORICULTURE n. the cultivation of trees and shrubs esp. for ornamental purposes. |
| BARORECEPTORS | • baroreceptors n. Plural of baroreceptor. • BARORECEPTOR n. a sensory nerve ending, esp. in the walls of large arteries, that is sensitive to changes in blood pressure. |
| BRAINSTORMERS | • brainstormers n. Plural of brainstormer. • BRAINSTORMER n. one who engages in brainstorming. |
| BREASTSTROKER | • breaststroker n. (Swimming) A person swimming using the breaststroke. • BREASTSTROKER n. one who swims using breaststroke. |
| CORROBORATIVE | • corroborative adj. Serving to corroborate. • corroborative n. (Dated) a medical tonic; a corroborant. • CORROBORATIVE adj. serving to corroborate. |
| GROUNDBREAKER | • groundbreaker n. First person to do, make or fight for something. A pioneer; a seminal person. • GROUNDBREAKER n. one that innovates. |
| HARBORMASTERS | • harbormasters n. Plural of harbormaster. • harbor␣masters n. Plural of harbor master. • HARBORMASTER n. one in charge of a harbour. |
| IRRECOVERABLE | • irrecoverable adj. Not recoverable; incapable of being recovered. • irrecoverable adj. That cannot be recovered from or made good; irremediable. • IRRECOVERABLE adj. not capable of being recovered or rectified. |
| IRRECOVERABLY | • irrecoverably adv. In an irrecoverable manner; beyond recovery. • IRRECOVERABLE adv. not capable of being recovered or rectified. |
| MARIONBERRIES | • marionberries n. Plural of marionberry. • MARIONBERRY n. a hybrid fruit, a cross between a loganberry and a wild blackberry. |
| NEUROFIBRILAR | • NEUROFIBRILAR adj. of or like a neurofibril, also NEUROFIBRILLAR, NEUROFIBRILLARY. |
| PREFABRICATOR | • prefabricator n. One who prefabricates. • PREFABRICATOR n. one who prefabricates. |
| REVERBATORIES | • reverbatories n. Plural of reverbatory. • REVERBATORY n. a furnace in which the flames are made to pass over the substance being heated; a reverberatory furnace or kiln. |
| REVERBERATION | • reverberation n. A violent oscillation or vibration. • reverberation n. An echo, or a series of overlapping echoes. • reverberation n. The reflection of light or heat; a reflection in, or as though in, a mirror. |
| REVERBERATORS | • reverberators n. Plural of reverberator. • REVERBERATOR n. something that reverberates. |
| REVERBERATORY | • reverberatory adj. Of, pertaining to, or employing reverberation or deflection. • reverberatory n. A reverberatory furnace. • REVERBERATORY n. a kind of furnace. |
| ROLLERBLADERS | • rollerbladers n. Plural of rollerblader. • ROLLERBLADER n. one who skates on rollerblades. |
| SCRAPERBOARDS | • scraperboards n. Plural of scraperboard. • SCRAPERBOARD n. a clay-surface board on which drawings can be made by scraping tints off as well as applying them. |
| TURBOCHARGERS | • turbochargers n. Plural of turbocharger. • TURBOCHARGER n. a centrifugal blower driven by exhaust gas turbines and used to supercharge an engine. |