| unwell |
in poor health; sick; ill. |
| unwind |
to undo from a wound or twisted state; uncoil; untwist. [4 definitions] |
| up |
to, toward, at, or in a higher place or position. [34 definitions] |
| up- |
upward; up. |
| upbringing |
the training and rearing of a child or children. |
| update |
to provide (someone) with new or current information; bring up to date. [4 definitions] |
| up for grabs |
(informal) within the potential grasp of anyone; not secured by any one person. |
| upgrade |
an upward slope or incline. [4 definitions] |
| upheaval |
an act, instance, or condition of being raised or heaved upward, as a section of the earth's crust. [2 definitions] |
| uphill |
on an upward slope, or in an upward direction. [5 definitions] |
| uphold |
to support or affirm, esp. in the face of a challenge. [2 definitions] |
| upholstery |
materials such as springs, padding, and fabric that are used to cover couches, chairs, or the like. [2 definitions] |
| up in the air |
undecided, unsettled, or uncertain. |
| upland |
the elevated or higher parts of land in a region. [2 definitions] |
| upload |
to transfer (data, files, or programs) from one's own computer to another, often larger, computer or a network. [2 definitions] |
| upon |
on. [4 definitions] |
| up one's sleeve |
held secretly or in reserve. |
| upper |
higher in place, rank, position, or level. [6 definitions] |
| upper-case |
of printed letters, capital. [2 definitions] |
| uppermost |
highest in place, rank, influence, or importance. [2 definitions] |
| upright |
in a vertical position. [8 definitions] |