Having a dark line on your fingernails or toenails is called melanonychia. The lines are brown or black and usually look like a stripe that begins at the bottom of your nail bed and continues to the ... Melanonychia is a brown or black stain in your fingernail or toenail.

Context Explanation

You can have a dark line on one nail, a few nails, or all of your nails. The line is caused by the natural color in your body ... Melanonychia is the term for dark pigmentation of the nails. The discoloration in the nails may be black or brown.

Insight Material

Melanonychia can be a natural occurrence in people with dark skin, but it can also ... STRIATE definition: to mark with striae; furrow; stripe; streak. See examples of striate used in a sentence. STRIATE definition: 1. having long, thin lines, marks, or strips of colour: 2.

Final Conclusion

to create long, thin lines, marks, or…. Learn more. Verb striate (third-person singular simple present striates, present participle striating, simple past and past participle striated) (transitive) To mark something with striations. To mark with striæ; cause striation in; score; stripe. Striped or streaked; marked with striæ; scored with fine lines; striped, as muscle; striated. Having a thread-like form.

from the GNU version of the Collaborative International Dictionary of English. Striate generally refers to something that is marked with striae which are linear grooves, ridges, marks or stripes. In biology, striate can refer to parts of the body or cells that has these characteristics.