| UNDERDRAIN | • underdrain n. An underground drain or trench with openings through which the water may percolate from the soil or ground above. • underdrain v. (Transitive) To drain by forming an underdrain or underdrains in. • UNDERDRAIN v. to drain by deep underground ditches. |
| UNDERDRAINAGE | • underdrainage n. Insufficient drainage. • UNDERDRAINAGE n. insufficient drainage. |
| UNDERDRAINAGES | • UNDERDRAINAGE n. insufficient drainage. |
| UNDERDRAINED | • underdrained v. Simple past tense and past participle of underdrain. • UNDERDRAIN v. to drain by deep underground ditches. |
| UNDERDRAINING | • underdraining v. Present participle of underdrain. • UNDERDRAIN v. to drain by deep underground ditches. |
| UNDERDRAINS | • underdrains n. Plural of underdrain. • underdrains v. Third-person singular simple present indicative form of underdrain. • UNDERDRAIN v. to drain by deep underground ditches. |
| UNDERDRAW | • underdraw v. (Transitive) To cover or line the underside of (a floor or roof) with plasterwork, boarding or other such treatment. • underdraw v. (Transitive) To represent inadequately in an artistic depiction, or in words. • UNDERDRAW v. to draw or describe with moderation or reticence. |
| UNDERDRAWERS | • underdrawers n. (Dated) underwear; undergarments. • UNDERDRAWERS n. an article of underwear for the lower body. |
| UNDERDRAWING | • underdrawing n. (Art) A sketch done on the ground of a painting before paint is applied. • UNDERDRAWING n. the act of underdrawing. |
| UNDERDRAWINGS | • underdrawings n. Plural of underdrawing. • UNDERDRAWING n. the act of underdrawing. |
| UNDERDRAWN | • underdrawn v. Past participle of underdraw. • UNDERDRAW v. to draw or describe with moderation or reticence. |
| UNDERDRAWS | • underdraws v. Third-person singular simple present indicative form of underdraw. • UNDERDRAW v. to draw or describe with moderation or reticence. |
| UNDERDRESS | • underdress v. (Transitive, intransitive) To dress in insufficiently warm clothes. • underdress v. (Transitive, intransitive) To dress in insufficiently formal clothes. • underdress n. (Countable) Any dress#Noun (feminine-style garment) worn under another, especially under an overdress#Noun. |
| UNDERDRESSED | • underdressed adj. Insufficiently dressed, as for cold weather. • underdressed adj. Insufficiently well-dressed, as for a formal event. • underdressed v. Simple past tense and past participle of underdress. |
| UNDERDRESSES | • underdresses v. Third-person singular simple present indicative form of underdress. • UNDERDRESS v. to dress inadequately. |
| UNDERDRESSING | • underdressing v. Present participle of underdress. • UNDERDRESS v. to dress inadequately. |
| UNDERDREW | • underdrew v. Simple past tense of underdraw. • UNDERDRAW v. to draw or describe with moderation or reticence. |
| UNDERDRIVE | • underdrive adj. (Of a crankshaft or accessory pulley) Designed to turn at a slower speed than stock. • underdrive v. (Transitive) To slow the rate of rotation in (a pulley-based system). • UNDERDRIVE n. a gear which transmits to the driving shaft a speed less than engine speed. |
| UNDERDRIVES | • underdrives v. Third-person singular simple present indicative form of underdrive. • UNDERDRIVE n. a gear which transmits to the driving shaft a speed less than engine speed. |