pathway

noun

path·​way ˈpath-ˌwā 

ˈpäth-

1

: path, course

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

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

metabolic pathways

Synonyms of pathway

• path
• footpath
• trail

Examples of pathway in a Sentence

We walked along a winding pathway.

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

Recent Examples on the Web

By influencing two metabolic pathways, both medications may similarly improve blood sugar control while also reducing appetite. —Daryl Austin, USA Today, 28 Mar. 2026

According to Foligain, minoxidil’s action on hair loss operates through several interconnected pathways. —Kansas City Star, 27 Mar. 2026

In other words, giving reasonable levers for constrained districts and kids who have a clear career pathway that doesn’t require language study. —The Editorial Board, Chicago Tribune, 27 Mar. 2026

Now Depaul is considering various pathways for her social work, among them helping homeless people, children or military veterans. —Julie Gallant, San Diego Union-Tribune, 27 Mar. 2026

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing pathway

• neural pathway

Rhymes for pathway

• airway
• allay
• archway
• array
• ashtray
• astray
• aue
• away
• ballet
• belay
• beltway
• beret

Kids Definition

pathway

noun

path·​way ˈpath-ˌwā 

ˈpȧth-

: path

Medical Definition

pathway

noun

path·​way ˈpath-ˌwā, ˈpȧth- 

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

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

metabolic pathways