riser
n.
late 14c., "rebel," agent noun from rise, v.. Meaning "one who rises" (from bed, in a certain manner) is mid-15c. Meaning "upright part of a step" is from 1771.
| 词汇 | riser |
| 词根词缀 | Online Etymology Dictionary riser n. late 14c., "rebel," agent noun from rise, v.. Meaning "one who rises" (from bed, in a certain manner) is mid-15c. Meaning "upright part of a step" is from 1771. |
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