| respiratory system |
the system that brings oxygen to the body. It is made up of the lungs, diaphragm, windpipe, and nasal passages. |
| respond |
to answer or give a reply, in words or otherwise. [2 definitions] |
| respondent |
a person who gives a response or reply. |
| response |
a written or spoken answer; reply. [2 definitions] |
| responsibility |
the condition or fact of being responsible. [2 definitions] |
| responsible |
expected to take care of particular duties and jobs. [3 definitions] |
| rest1 |
a state of relaxation or sleep that heals or refreshes the body. [12 definitions] |
| rest2 |
a piece or part that is left. [3 definitions] |
| restaurant |
a place where meals are prepared and served to customers. |
| restful |
giving rest. [2 definitions] |
| restless |
not able to relax, sit still, or stay quiet. [3 definitions] |
| rest on one's laurels |
to be content with what one has done in the past and not interested in trying to achieve more. |
| restore |
to bring back into use or existence. [3 definitions] |
| restrain |
to hold back or control. [2 definitions] |
| restrict |
to keep within limits. |
| restricted |
limited or confined within a certain sphere. [2 definitions] |
| restriction |
something that limits or restricts. [2 definitions] |
| restroom |
a public bathroom. |
| result |
to happen because of something. [3 definitions] |
| resume |
to start again after stopping. [2 definitions] |
| retail |
the sale of things in small amounts to customers who will use them. [2 definitions] |