board rule
1Board rule — Rule Rule, n. [OE. reule, riule, OF. riule, reule, F. r[ e]gle, fr. L. regula a ruler, rule, model, fr. regere, rectum, to lead straight, to direct. See {Right}, a., and cf. {Regular}.] 1. That which is prescribed or laid down as a guide for… …
2Board rule — Board Board (b[=o]rd), n. [OE. bord, AS. bord board, shipboard; akin to bred plank, Icel. bor[eth] board, side of a ship, Goth. f[=o]tu baurd footstool, D. bord board, G. brett, bort. See def. 8. [root]92.] 1. A piece of timber sawed thin, and of …
3board rule — ☆ board rule n. a measuring device with a graduated scale for finding out quickly how many board feet there are in a quantity of lumber …
4board rule — noun a measure used in computing board feet • Hypernyms: ↑measuring stick, ↑measure, ↑measuring rod * * * noun : a measuring stick bearing various scales for computing board feet * * * Building Trades. a measuring device having scales for finding …
5board rule — Building Trades. a measuring device having scales for finding the cubic contents of a board without calculation. [1840 50, Amer.] * * * …
6board rule — /ˈbɔd rul/ (say bawd roohl) noun a measuring device having scales for finding the cubic contents of a board without calculation …
7Rule — Rule, n. [OE. reule, riule, OF. riule, reule, F. r[ e]gle, fr. L. regula a ruler, rule, model, fr. regere, rectum, to lead straight, to direct. See {Right}, a., and cf. {Regular}.] 1. That which is prescribed or laid down as a guide for conduct… …
8Rule joint — Rule Rule, n. [OE. reule, riule, OF. riule, reule, F. r[ e]gle, fr. L. regula a ruler, rule, model, fr. regere, rectum, to lead straight, to direct. See {Right}, a., and cf. {Regular}.] 1. That which is prescribed or laid down as a guide for… …
9Rule of the road — Rule Rule, n. [OE. reule, riule, OF. riule, reule, F. r[ e]gle, fr. L. regula a ruler, rule, model, fr. regere, rectum, to lead straight, to direct. See {Right}, a., and cf. {Regular}.] 1. That which is prescribed or laid down as a guide for… …
10Rule of three — Rule Rule, n. [OE. reule, riule, OF. riule, reule, F. r[ e]gle, fr. L. regula a ruler, rule, model, fr. regere, rectum, to lead straight, to direct. See {Right}, a., and cf. {Regular}.] 1. That which is prescribed or laid down as a guide for… …
