grease the wheels
Also, oil the wheels. Make things run smoothly, as in You can count on Ben to grease the wheels so we'll be waited on promptly. This metaphoric expression transfers literal lubrication to figurative. [Mid-1600s]
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a fool or simpleton; ninny. |
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