| BIBLIOGRAPHER | • bibliographer n. A person who compiles bibliographies, or who studies bibliography. • BIBLIOGRAPHER n. an expert in bibliography. |
| BIOGEOGRAPHER | • biogeographer n. A person engaged in biogeography. • BIOGEOGRAPHER n. a practitioner of biogeography. |
| FINGERBREADTH | • fingerbreadth n. A (usually approximate and informal) unit of measurement based upon the radial width of the human finger. • FINGERBREADTH n. the breadth of a finger. |
| HEARTBREAKING | • heartbreaking adj. That causes great grief, anguish or distress. • heartbreaking n. The breaking of a heart; great grief, anguish or distress. • heart-breaking adj. (Idiomatic) That causes extreme sorrow or grief. |
| HEARTBURNINGS | • heartburnings n. Plural of heartburning. • HEARTBURNING n. intense or rancorous jealousy or resentment. |
| HERRINGBONING | • herringboning v. Present participle of herringbone. • HERRINGBONE v. to make or mark with a herringbone pattern. |
| IAMBOGRAPHERS | • iambographers n. Plural of iambographer. • IAMBOGRAPHER n. one who writes in iambics. |
| INTERBOROUGHS | Sorry, definition not available. |
| MEGAHERBIVORE | • megaherbivore n. (Biology) Any very large herbivore, typically one weighing more than 1000 kg. • MEGAHERBIVORE n. a large plant-eater. |
| NEIGHBOURLIER | • NEIGHBOURLY adj. like a neighbour, also NEIGHBORLY. |
| OVERBREATHING | • overbreathing v. Present participle of overbreathe. • overbreathing n. Hyperventilation. • overbreathing n. Excessive breathing. |
| REFURBISHINGS | • refurbishings n. Plural of refurbishing. • REFURBISHING n. the act of refurbishing. |
| STRAIGHTBREDS | • straightbreds n. Plural of straightbred. • STRAIGHTBRED n. an animal produced by breeding a single breed, strain, or type. |
| SUBCHARTERING | • SUBCHARTER v. to rent a chartered vehicle. |
| THIMBLERIGGER | • thimblerigger n. One who cheats by thimblerigging, or tricks of legerdemain. • thimble-rigger n. Alternative form of thimblerigger. • THIMBLERIGGER n. one who thimblerigs. |
| UNDERBRUSHING | • underbrushing v. Present participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |