atomic clock |
an extremely accurate timekeeping device regulated by the reliably constant frequency at which atoms of certain highly reactive substances absorb or emit electromagnetic radiation. |
backfire |
to emit a loud noise as the result of inefficient functioning of the engine of a car or other internal-combustion vehicle. [1/4 definitions] |
beep |
to emit a short warning signal. [2/3 definitions] |
belch |
to emit material violently; gush forth; erupt. [2/4 definitions] |
blow2 |
of an instrument or the like, to emit a sound when air is forced through. [1/14 definitions] |
bubble |
to create or emit bubbles. [1/7 definitions] |
bumblebee |
any of various large, furry bees that emit a loud hum when flying or hovering. |
burn |
to emit bright light. [1/14 definitions] |
buzz |
to emit a vibrating hum or murmur. [1/9 definitions] |
clang |
to emit a clear, resonant sound or ring, such as that made when two heavy metal objects are struck together. [1/3 definitions] |
cough |
to emit a noise like that of coughing. [1/6 definitions] |
creak |
to cause to emit a grating or squeaking sound. [1/3 definitions] |
discharge |
to shoot or emit. [1/17 definitions] |
dittany |
a perennial plant that bears white or purple flowers that emit a flammable gas; gas plant. [1/3 definitions] |
drip |
to emit drops that flow downward. [2/7 definitions] |
drum |
any of a number of fish, such as the drumfish, that emit a sound like that of a drum. [1/10 definitions] |
effervesce |
of a liquid, to emit tiny bubbles, hiss, and foam as gas is released. [1/2 definitions] |
effuse |
to pour or spread out; emit; circulate. [1/4 definitions] |
emanate |
to come or send forth; issue or emit. |
evolve |
to give off; emit. [1/5 definitions] |
exhale |
to breathe out; emit breath or vapor. [2/4 definitions] |