margin

margin
The edge or border of the tissue removed in cancer surgery. The margin is described as negative or clean when the pathologist finds no cancer cells at the edge of the tissue, suggesting that all of the cancer has been removed. The margin is described as positive or involved when the pathologist finds cancer cells at the edge of the tissue, suggesting that all of the cancer has not been removed.

English dictionary of cancer terms . 2015.

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  • margin — mar·gin / mär jən/ n 1: the difference between net sales and the cost of the merchandise sold from which expenses are usu. met or profits derived 2: the amount by which the market value of collateral is greater than the face value of a loan 3 a:… …   Law dictionary

  • Margin — may refer to: Margin (economics) Margin (finance), a type of financial collateral used to cover credit risk Margin (typography), the white space that surrounds the content of a page Margin (machine learning), the distance between a decision… …   Wikipedia

  • margin — [mär′jən] n. [ME margine < L margo (gen. marginis): see MARK1] 1. a border, edge, or brink [the margin of the pond] 2. the blank space around the printed or written area on a page or sheet 3. a limit to what is desirable or possible 4 …   English World dictionary

  • Margin — Mar gin, n. [OE. margine, margent, L. margo, ginis. Cf. {March} a border, {Marge}.] 1. A border; edge; brink; verge; as, the margin of a river or lake. [1913 Webster] 2. Specifically: The part of a page at the edge left uncovered in writing or… …   The Collaborative International Dictionary of English

  • Margin — Mar gin, v. t. [imp. & p. p. {Margined}; p. pr. & vb. n. {Marginging}.] 1. To furnish with a margin. [1913 Webster] 2. To enter in the margin of a page. [1913 Webster] …   The Collaborative International Dictionary of English

  • margin — ► NOUN 1) an edge or border. 2) the blank border on each side of the print on a page. 3) the furthest reach or limit. 4) an amount above or below a given level. ● margin of error Cf. ↑margin of error …   English terms dictionary

  • margin — 1 *border, verge, edge, rim, brim, brink Analogous words: bound, end, term, confine, *limit: penumbra (see SHADE) 2 *room, berth, play, elbowroom, leeway, clearance …   New Dictionary of Synonyms

  • margin — [n] border; room around something allowance, bound, boundary, brim, brink, compass, confine, edge, elbowroom*, extra, field, frame, hem, latitude, leeway, limit, lip, perimeter, periphery, play, rim, scope, selvage, shore, side, skirt, space,… …   New thesaurus

  • margin — the difference between the selling price and the purchase price of an item usually expressed as a percentage of the selling price. Compare mark up. Glossary of Business Terms Financial safeguards to ensure that clearing members (usually companies …   Financial and business terms

  • Margin — This allows investors to buy securities by borrowing money from a broker. The margin is the difference between the market value of a stock and the loan a broker makes. Related: security deposit ( initial). The New York Times Financial Glossary *… …   Financial and business terms

  • margin — noun 1 empty space at the side of a page in a book, etc. ADJECTIVE ▪ generous, wide ▪ Leave a generous margin on the left. ▪ narrow ▪ left, right …   Collocations dictionary

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