Exxon
Exxon (name) means the brand name of a major American multinational oil and gas corporation. Example: “Exxon merged with Mobil in 1999 to form ExxonMobil.”
Fill the gap
Can you complete this real example?
_____ merged with Mobil in 1999 to form ExxonMobil.
Etymology
Variant of the originally proposed Exon (in keeping with the four-letter format of Enco and Esso), to avoid having the name of J. James Exon, governor of Nebraska, which might have suggested a conflict of interest.