How to Use "darken" with Example Sentences

1. The calf will probably darken as it matures .
2. Avoid tanning " accelerators " or tanning pills that claim to speed up the body 's production of melanin or darken the skin .
3. Then , when snow or rain wash them onto an ice floe , they darken its surface and thus cause it to melt faster .
4. Black carbon , which absorbs heat from the sun , also accounts for anywhere from 10 % to 45 % of the contribution to global warming , and is linked to accelerated losses of glaciers in asia , because the soot deposits darken ice and make it more vulnerable to melting .
5. If we see a person first in a good light , it is difficult subsequently to darken that light .