| 释义 | 
		highball I. \ˈ ̷ ̷ˌ ̷ ̷\ noun Etymology: high (I) + ball 1.   a. [so called from the fact that in early RR practice a metal ball was raised on a pole as a go-ahead signal to the engineer]  : a railroad signal for a train to proceed at full speed  b.  : a fast train 2.  : a drink of spirituous liquor mixed with water or more often a carbonated beverage (as seltzer or ginger ale) and served in a tall glass usually with ice  < applejack highball >  < whiskey highball > II. intransitive verb  : to go at full or high speed  < see how safely they highball with a full load — Civil Engineering >  < a highball ing express train > transitive verb  : to drive at full or high speed  < how we highballed those camions up — Christopher Morley > |