| 1. | upright in position or posture: to stand or sit erect. |
| 2. | raised or directed upward: a dog with ears erect. |
| 3. | Botany. vertical throughout; not spreading or declined: an erect stem; an erect leaf or ovule. |
| 4. | Heraldry.
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| 5. | Optics. (of an image) having the same position as the object; not inverted. |
| 6. | to build; construct; raise: to erect a house. |
| 7. | to raise and set in an upright or vertical position: to erect a telegraph pole. |
| 8. | to set up or establish, as an institution; found. |
| 9. | to bring about; cause to come into existence: to erect barriers to progress. |
| 10. | Geometry. to draw or construct (a line or figure) upon a given line, base, or the like. |
| 11. | to form or create legally (usually fol. by into): to erect a territory into a state. |
| 12. | Optics. to change (an inverted image) to the normal position. |
| 13. | Machinery. to assemble; make ready for use. |
| 14. | to become erect; stand up or out. |
erect e·rect (ĭ-rěkt')
adj.
Being in or having a vertical, upright position.
Being in or having a stiff, rigid physiological condition.