pathway

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noun path·way \ˈpath-ˌwā, ˈpäth-\

Definition of pathway

  1. 1 :  path, course

  2. 2 :  a line of communication over interconnecting neurons extending from one organ or center to another; also :  a network of interconnecting neurons along which a nerve impulse travels

  3. 3 :  the sequence of usually enzyme-catalyzed reactions by which one substance is converted into another metabolic pathways

Examples of pathway in a Sentence

  1. We walked along a winding pathway.

  2. we parked our car near a rambling pathway that led down to the pond

Recent Examples of pathway from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pathway'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

15th Century

First Known Use of pathway

15th century



PATHWAY Defined for Kids

pathway

play
noun path·way \ˈpath-ˌwā, ˈpäth-\

Definition of pathway for Students

  1. :  path 1


Medical Dictionary

pathway

play
noun path·way \ˈpath-ˌwā, ˈpȧth-\

Medical Definition of pathway

  1. 1:  a line of communication over interconnecting neurons extending from one organ or center to another; also :  a network of interconnecting neurons along which a nerve impulse travels

  2. 2:  the sequence of usually enzyme-catalyzed reactions by which one substance is converted into another metabolic pathways



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