The Greek and Hebrew that is translated as “altar” in English is translated in Obolo as ntook or “raised structure for keeping utensils (esp. sacrifice),” in Muna as medha kaefoampe’a or “offering table,” and in Tzotzil as “where they place God’s gifts” (Source: Obolo: Enene Enene; Muna: René van den Berg; Tzotzil: John Beekman in Notes on Translation, March 1965, p. 2ff.).
Targumim (or: Targums) are translations of the Hebrew Bible into Aramaic. They were translated and used when Jewish congregations increasingly could not understand the biblical Hebrew anymore. Targum Onqelos (also: Onkelos) is the name of the Aramaic translation of the Torah (the first five books of the Hebrew Bible) probably composed in Israel/Palestine in the 1st or 2nd century CE and later edited in Babylon in the 4th or 5th century, making it reflect Jewish Babylonian Aramaic. It is the most famous Aramaic translation and was widely used throughout the Jewish communities.
In many, but not all, cases the translation of Targum Onqelos avoids anthropomorphisms (attribution of human traits, emotions, or intentions) as they relate in the original Hebrew text to God.
The Hebrew of these verses that is translated in English as “sweet savour” or “pleasing odor” and refers to God’s reaction to an offering. These cases are translated in Targum Onqelos as “a sacrifice which is being accepted.” (Source: Schochet 1966, p. 29ff.)