as to

1. According to, as in They were asked to sort the costumes as to color . [Mid-1700s]

2. See as for .

Example Sentences

Matthew Savill, director of military science at the Rusi think tank, believes it could also pose a dilemma for Russia as to where to position air defences, which could make it easier for Ukraine’s drones to get through.

From BBC

Ministers are likely to exercise caution in their response to the reports due to concerns over Russia's reaction, as well as to ensure the move is not seen as being led by the UK.

From BBC

It also provided information about the relative abundance of every mRNA copy, which gives clues as to how much a gene is expressed in different tissues and times.

From Science Daily

The impetus behind tariffs is often to level the economic playing field, such as to avoid letting China subsidize production to create monopolies, said Usha Haley, professor of international business at Wichita State University.

From Salon

Republicans in both the House and Senate should realize that an Attorney General Gaetz would be an ever-present threat to them as well as to Trump’s openly declared foes.

From Slate