| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. A contrivance for shutting off foul air or gas from drains, sewers, etc.; a stench trap.[Websters]. | |
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| Expressions | Definition | ||
| Air trap | A contrivance for shutting off foul air or gas from drains, sewers, etc.; a stench trap. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Air trap | Food & Agriculture | A fitting or device that is designed to hold a liquid seal that will prevent the passage of gas but will not affect the flow of a liquid. Source: European Union. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||