| acoustic |
having to do with sound or hearing. |
| bulk |
a large size or mass. |
| considerate |
thoughtful of the feelings and needs of others. |
| critical |
likely to find fault. |
| cultivator |
a machine or hand tool that prepares soil for planting by loosening the soil and removing weeds. |
| cycle |
a circle of events that repeats in a regular pattern. |
| meanwhile |
at the same time; during or in the time between. |
| outskirts |
the edges or outlying areas of a city or town. |
| request |
the act of asking for something. |
| reservoir |
a place where water is collected and stored. Towns and cities often have reservoirs for their water supply. |
| runt |
a dog, pig, or other animal that is the smallest of a litter. |
| scowl |
to make an angry frown. |
| secure |
to make a place safe from unwanted entrance or attack. |
| sensor |
a device that detects and responds to certain changes in the environment, such as light, temperature, sound, or pressure. |
| willingness |
the state of being ready or glad to do something without being forced to do it. |