- 金字塔 jīnzìtǎ pyramidAncient stone structure found in Egypt or the Americas; named because its shape resembles the Chinese character [[金|金|jin1]].
- 金字招牌 jīnzìzhāopai gold-lettered signboarda shop sign with characters painted or engraved in gold
- 金字塔式 jīnzìtǎshì Pyramid Posethe pyramid pose in yoga (Parsvottanasana)
- 人口金字塔 rénkǒujīnzìtǎ population pyramidA bar graph showing the distribution of a population by age group and gender, typically shaped like a pyramid.