The noun freight is uncountable. The plural form of freight is also freight.

Is freight a Noncount noun?

From Longman Dictionary of Contemporary EnglishRelated topics: Trade, Trains & railwaysfreight1 /freɪt/ ●●○ noun 1 [uncountable] goods that are carried by ship, train, or aircraft, and the system of moving these goods freight services We'll send your personal belongings by air freight and your furniture by sea freight.

Is freight a noun or verb?

Like many nouns that can mean an action as well as an actual thing, freight refers to either the sending of goods or the goods themselves. It can also mean the charge for sending goods. You pay freight for the freight of your freight. Freight can also be used as a verb.