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tiller

1 American  
[til-er] / ˈtɪl ər /

noun

  1. a person who tills; farmer.

  2. a person or thing that tills; cultivator.


tiller 2 American  
[til-er] / ˈtɪl ər /

noun

Nautical.
  1. a bar or lever fitted to the head of a rudder, for turning the rudder in steering.


tiller 3 American  
[til-er] / ˈtɪl ər /

noun

  1. a plant shoot that springs from the root or bottom of the original stalk.

  2. a sapling.


verb (used without object)

  1. (of a plant) to put forth new shoots from the root or around the bottom of the original stalk.

tiller 1 British  
/ ˈtɪlə /

noun

  1. a shoot that arises from the base of the stem in grasses

  2. a less common name for sapling

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (intr) (of a plant) to produce tillers

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
tiller 2 British  
/ ˈtɪlə /

noun

  1. nautical a handle fixed to the top of a rudderpost to serve as a lever in steering it

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of tiller1

First recorded in 1300–50; Middle English tiller(e), tiliere; see origin at till 2, -er 1

Origin of tiller2

First recorded in 1375–1425; late Middle English teler, telor, tiler(e) “the stock of a crossbow or firearm; tiller (for a boat),” from Old French telier, teiler “weaver's beam,” from Medieval Latin tēlārium, equivalent to Latin tēl(a) “cloth being woven on a loom; loom; plan, design” + -ārium -ary

Origin of tiller3

First recorded before 1000; Old English telgor, tealgor “twig, shoot,” (not recorded in Middle English ); akin to Old English telga “branch, bough,” Old Norse tjalga “twig, branch,” Dutch telg

Explanation

The tiller is what steers a boat — specifically, the handle attached to the rudder. Tillers are generally found on smaller boats because it would take too much force to steer larger ships with hand tillers. If you have never been on a sailboat before, it may take you a few minutes to figure out how to move the tiller to smoothly steer the boat because you might move the tiller in the opposite direction that you want the boat to go. If you want the bow of the boat to go starboard (right), for example, you need to move the tiller to the port side (left) and vice versa. Rapid back and forth movement on the tiller helps create drag and slows the boat.

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