Read the sentence and study the table.
The women's club held fundraisers on a semiannual basis.
Based on the definition of the prefix, what does the underlined word mean?
A. once a year
B. twice a year
C. twice a month
D. every other year
Answer (2)
'Semiannual' means 'twice a year' because the prefix 'semi-' means 'half', while 'annual' means 'once a year'. Together, they indicate that an event occurs every six months. Therefore, the correct answer is B. twice a year.
;
The prefix 'semi-' means 'half'.
The word 'annual' means 'once a year'.
'Semiannual' combines these meanings to indicate 'twice a year'.
Therefore, the underlined word means tw i ce a ye a r .
Explanation
Understanding the Problem We are given the word 'semiannual' and the definition of the prefix 'semi-' as 'half in value; happening once halfway through a specific time period'. We need to determine the meaning of 'semiannual'.
Determining the Meaning The word 'annual' means 'once a year'. The prefix 'semi-' means 'half', so 'semiannual' means 'half a year', which is equivalent to 'twice a year'.
Final Answer Therefore, 'semiannual' means 'twice a year'.
Examples
Understanding prefixes like 'semi-' helps in interpreting various terms in everyday life. For instance, knowing that 'semi-' means 'half' can help you understand terms like 'semicircle' (half a circle) or 'semifinal' (the round before the final). This knowledge is useful in various contexts, from geometry to sports, enabling you to quickly grasp the meaning of new words and concepts. It enhances your vocabulary and comprehension skills, making learning more efficient and enjoyable.
