To discuss a subject in a talk or meeting.

long, thin strand of cotton, nylon, or other fibres used in sewing. Long, very thin, materials used to sew cloth. pass thread through eye of needle or through needle and guides.

very small drop of liquid. Small drops.

portion of food served to one person at one time. To act to enable a person to do something; assist.

Of the top layer; not deep or meaningful. Top layer of the ground or of water. To appear after being hidden, unseen, or unknown.

For a reason.

Layers of e.g. paint on something. To cover something thinly with something.

Made of various elements. Basic substance produced by mixing elements.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

Assistance or advice given to someone. To hold up or prevent from falling down.

under normal or usual conditions.

Touching or feeling something. Communication with someone or something. communicate with.

To mention something that could be done; propose.

better, greater, or otherwise different from what is usual. Heavily discounted sales item.

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. To make or build with an organized framework.