English noun: impost | |||
| 1. | impost (possession) money collected under a tariff | ||
| Synonyms | custom, customs, customs duty | ||
| Broader (hypernym) | duty, tariff | ||
| Narrower (hyponym) | ship money | ||
| 2. | impost (artifact) the lowest stone in an arch -- from which it springs | ||
| Synonyms | springer | ||
| Broader (hypernym) | stone | ||
| Part meronym | arch | ||