Term: coal seam: a seam of coal
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: apple turnover: turnover with an apple filling
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: hajji: a general term used by foreign soldiers to refer to the Iraqi people
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: raw beauty: beauty that is stark and powerfully impressive
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: blood-brain barrier: a mechanism that creates a barrier between brain tissues and circulating blood; serves to protect the central nervous system
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: helix: a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: calluna: one species
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: vasodilator: a drug that causes dilation of blood vessels
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: copperplate: a print made from an engraved copperplate
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: taste cell: an epithelial cell in a taste bud that activates sensory fibers of the facial nerve or the glossopharyngeal nerve or the vagus nerve
Broader: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Unrelated: start: a line indicating the location of the start of a race or a game