Euphemistic language tactfully replaces words that might upset or offend someone with milder alternatives. Saying 'passed away' instead of 'died' is euphemistic.
Pro Tip 2/3
Subtle Softening
The use of euphemistic terms can subtly change the emotional impact of a conversation or statement. Discussing 'correctional facilities' rather than 'prisons' has a euphemistic softening effect.
Pro Tip 3/3
Cultural Sensitivity
Certain euphemisms vary by culture; understanding local euphemistic language helps in effective communication. In the UK, 'let go' is a euphemistic phrase for being fired.