fogey
Fogey (noun) means a person, often an older man, whose ideas and attitudes are old-fashioned and very conservative.
Etymology
Borrowed from Scots foggie, fogie (noun), perhaps derived from Scots foggie (“covered with moss or lichen; mossy", hence "old, antiquated, decrepit”, adjective), from Scots fog (“moss; lichen”), equivalent to fog (“moss”) + -y. Further origin uncertain. More at fog.