The phrase "great complement" means something or someone that goes really well with another thing or person, making them even better together. It's like finding the perfect match or combination. Full definition
Her playful ponytail and metallic sandals are great complements for such a flirty ensemble, though the frock could easily be paired with a topknot and flats if sky - high heels aren't your thing. (brides.com)
It also makes our Select funds great complements to holdings that are primarily indexed or to an investor's portfolio of funds. (oakmark.com)
This slightly sweet cornbread great complement to refried beans or chili, and is great for snacking and breakfast, too. (vegkitchen.com)