The term 'Welcome Sight' can be broken down into three words: OASIS (5 letters), MAT (3 letters), and Openarms (8 letters). An OASIS is a lush area of vegetation in a desert, often with a source of water. MAT stands for Mental Aptitude Test, which is an assessment of a person's cognitive abilities. Openarms is a phrase that means to accept someone or something with open arms, or with enthusiasm and joy. Together, these three words form the phrase 'Welcome Sight, ' which implies a warm and inviting atmosphere.