To Cause Slower Flow in Traffic or the Lungs

This page is the CodyCross answer for the clue below from City Life, Group 1654, Puzzle 2 (People Chatting).

Question is: To Cause Slower Flow in Traffic or the Lungs

and the answer is: CONGEST

Word Meaning:

CONGEST — (Ireland, Scotland, agriculture, history) A farmer whose lands do not support him adequately.

Definitions from Wiktionary.