1. Fitting closely
   "the vest fit snugly" 
2. Safely protected
   "concealed snugly in his hideout" 
3. Warmly and comfortably sheltered
   "sitting snugly by the fireside while the storm raged"

See also: snug

• agglutination
• agglutination test
• agglutinative
• agglutinin
• agglutinogen
• aggrade
• aggrandise
• aggrandisement
• aggrandize
• aggrandizement
• aggravate
• aggravated
• aggravated assault
• aggravating
• aggravatingly
• aggravation
• aggravator
• aggregate
• aggregate fruit
• aggregated
• aggregation
• aggregative
• aggregator
• aggress
• aggression