Definition of big inch in English:

big inch

adjective ˌbɪɡ ˈɪn(t)ʃ

North American

noun ˌbɪɡ ˈɪn(t)ʃ

North American

1With the and capital initials. A large-diameter oil pipeline running from the Texas oilfields to the industrial north-east of the United States, laid during the Second World War (1939–45).
2Generally. A large-diameter pipeline for oil or natural gas.

1940s; earliest use found in Excavating Engineer. From big + inch.

adjectiveˌbɪɡ ˈɪn(t)ʃ

North American

nounˌbɪɡ ˈɪn(t)ʃ

North American

1With the and capital initials. A large-diameter oil pipeline running from the Texas oilfields to the industrial north-east of the United States, laid during the Second World War (1939–45).
2Generally. A large-diameter pipeline for oil or natural gas.

1940s; earliest use found in Excavating Engineer. From big + inch.

词汇	big inch
释义	Definition of big inch in English: big inch adjective ˌbɪɡ ˈɪn(t)ʃ North American Of an oil or natural gas pipeline: having a large diameter. noun ˌbɪɡ ˈɪn(t)ʃ North American 1With the and capital initials. A large-diameter oil pipeline running from the Texas oilfields to the industrial north-east of the United States, laid during the Second World War (1939–45). 2Generally. A large-diameter pipeline for oil or natural gas. Origin 1940s; earliest use found in Excavating Engineer. From big + inch. Definition of big inch in US English: big inch adjectiveˌbɪɡ ˈɪn(t)ʃ North American Of an oil or natural gas pipeline: having a large diameter. nounˌbɪɡ ˈɪn(t)ʃ North American 1With the and capital initials. A large-diameter oil pipeline running from the Texas oilfields to the industrial north-east of the United States, laid during the Second World War (1939–45). 2Generally. A large-diameter pipeline for oil or natural gas. Origin 1940s; earliest use found in Excavating Engineer. From big + inch.
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