| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. One in which the steam piston rod is directly connected with the pump rod; -- also called direct-action steam pump .[Websters]. | |
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| Expressions | Definition | ||
| Direct-acting steam pump | One in which the steam piston rod is directly connected with the pump rod; -- also called direct-action steam pump . Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||