variant of stearo- before a vowel: stearate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for stear
"Our boat's rudder is gone, but we can stear with an oar," he said, in a weak-quavering voice—the thin high-pitched treble of age."And they thought we wouldn't fight"|Floyd Gibbons
Great caution and much attention is required to Stear Clear of all those dificuelties in this low State of the water.The Journals of Lewis and Clark|Meriwether Lewis and William Clark