| MASTERWORT | • masterwort n. Peucedanum ostruthium, an umbelliferous plant grown in gardens, formerly much used for medicinal purposes. • masterwort n. Astrantia spp., such as the great masterwort. • masterwort n. Ground elder (Aegopodium podagraria). |
| MELTWATERS | • meltwaters n. Plural of meltwater. • MELTWATER n. the water that runs off from snowfields or glaciers. |
| MICROWATTS | • microwatts n. Plural of microwatt. • micro-watts n. Plural of micro-watt. • MICROWATT n. a millionth of a watt. |
| MILLIWATTS | • milliwatts n. Plural of milliwatt. • MILLIWATT n. one thousandth of a watt. |
| SMARTWATCH | • smartwatch n. A wristwatch with electronic functionality beyond timekeeping. (Can we add an example for this sense?) • smartwatch n. A mobile device worn on the wrist with a touchscreen display. • SMARTWATCH n. an electronic wristwatch that is able to perform many of the functions of a smartphone or tablet computer. |
| STORMWATER | • stormwater n. Water that is not absorbed into soil and rapidly flows downstream, increasing the level of waterways. |
| STUNTWOMAN | • stuntwoman n. A woman who performs stunts. • stunt␣woman n. Alternative form of stuntwoman. • STUNTWOMAN n. a woman who doubles for an actress during the filming of stunts and dangerous scenes. |
| SWEETMEATS | • sweetmeats n. Plural of sweetmeat. • SWEETMEAT n. any concoction made mainly or wholly with sugar. |
| TUTWORKMAN | • tutworkman n. A laborer who carries out tut-work. • TUTWORKMAN n. one who does tutwork, piecework. |
| WATERSMEET | • watersmeet n. (Dated) A confluence of two rivers. • WATERSMEET n. the confluence of two streams. |
| WATTMETERS | • wattmeters n. Plural of wattmeter. • WATTMETER n. an instrument for measuring electrical power. |
| WITGATBOOM | • WITGATBOOM n. (South African) a South African evergreen tree with edible roots used as a coffee substitute when roasted, also WITGAT. |